And the priest shall look on the disease, after that it is washed: and, behold, if the disease has not changed its color, though the disease is not spread; it is unclean; you shall burn it in the fire; it continues eating away, whether the damage is inside or outside.
All Commentaries on Leviticus 13:55 Go To Leviticus 13
George Leo Haydock
AD 1849
Returned, which it had before it was infected, and, consequently, as the Hebrew reads, "behold the plague has not changed its colour. "(Haydock)